<template>
  <div>
    <van-cell title="搜索历史">
      <van-icon name="delete-o" @click="isDel = true" v-if="!isDel" />
      <div v-else>
        <span>全部删除</span> &nbsp;
        <span @click="isDel = false">完成</span>
      </div>
    </van-cell>

    <van-cell
      v-for="item in $store.state.histories"
      :key="item"
      :title="item"
      @click="$emit('update-keywords', item)"
    >
      <van-icon
        name="close"
        v-if="isDel"
        @click="
          $store.commit(
            'SET_HISTORIES',
            $store.state.histories.filter((i) => i !== item)
          )
        "
      />
    </van-cell>
  </div>
</template>

<script>
export default {
  data() {
    return {
      isDel: false
    }
  }
}
</script>

<style></style>
